38 citations · 140 across the 19 of their papers we have counts for
9 papers · 1 filter
Unitary symmetries in wormhole geometry and its thermodynamics
Ahmed Farag Ali, Emmanuel Moulay, Kimet Jusufi +1
From a geometric point of view, we show that the unitary symmetries and stem fundamentally from Schwarzschild and Reissner-Nordström wormhole geometry through spacet…
Dual Fields of Massive/Massless Gravitons in IR/UV Completions
Ashkbiz Danehkar, Hassan Alshal, Thomas L. Curtright
In the holographic picture, the Brout-Englert-Higgs (BEH) mechanism in d-dimensional Yang-Mills theories is conjectured to provide a Higgs-like mechanism for gravity in d+1 dimensi…
Massless Charged Particles Tunneling Radiation from a RN-dS Horizon and the Linear and Quadratic GUP
Elias C. Vagenas, Ahmed Farag Ali, Mohammed Hemeda +1
In this paper, we investigate the massless Reissner-Nordstrom de Sitter metric in the context of minimal length scenarios. We prove not only the confinement of the energy density o…
Massive Dual Gravity in N Spacetime Dimensions
H. Alshal, T. L. Curtright
We describe a field theory for "massive dual gravity" in N spacetime dimensions. We obtain a Lagrangian that gives the lowest order coupling of the field to the N-dimensional curl…
Massive Dual Spin 2 Revisited
T. L. Curtright, H. Alshal
We reconsider a massive dual spin 2 field theory in four spacetime dimensions. We obtain the Lagrangian that describes the lowest order coupling of the field to the four-dimensiona…
Massless Charged Particles, Naked Singularity, and Generalized Uncertainty Principle in Reissner-Nordström-de Sitter-like spacetime
Elias C. Vagenas, Ahmed Farag Ali, Hassan Alshal
Motivated by the endeavors of Li Xiang and You-Gen Shen on naked singularities, we investigate the validity of the cosmic censorship conjecture in the context of generalized uncert…
Linear and Quadratic GUP, Liouville Theorem, Cosmological Constant, and Brick Wall Entropy
Elias C. Vagenas, Ahmed Farag Ali, Mohammed Hemeda +1
Motivated by the works on Equivalence Principle in the context of linear Generalized Uncertainty Principle and, independently, in the context of quadratic Generalized Uncertainty P…
Proton Decay and the Quantum Structure of Spacetime
Abeer Al-Modlej, Salwa Alsaleh, Hassan Alshal +1
Virtual black holes in noncommutative spacetime are investigated using coordinate coherent state formalism such that the event horizon of black hole is manipulated by smearing it w…
A Galileon Primer
Thomas L. Curtright, David B. Fairlie, Hassan Alshal
Elementary features of galileon models are discussed at an introductory level. Following a simple example, a general formalism leading to a hierarchy of field equations and Lagrang…